EP0371635A3 - Hohle Acrylat-Polymer-Mikrokugeln - Google Patents

Hohle Acrylat-Polymer-Mikrokugeln Download PDF

Info

Publication number
EP0371635A3
EP0371635A3 EP19890311538 EP89311538A EP0371635A3 EP 0371635 A3 EP0371635 A3 EP 0371635A3 EP 19890311538 EP19890311538 EP 19890311538 EP 89311538 A EP89311538 A EP 89311538A EP 0371635 A3 EP0371635 A3 EP 0371635A3
Authority
EP
European Patent Office
Prior art keywords
microspheres
hollow
pressure
sensitive adhesives
diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890311538
Other languages
English (en)
French (fr)
Other versions
EP0371635A2 (de
EP0371635B1 (de
Inventor
Joaquin C/O Minnesota Mining And Delgado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of EP0371635A2 publication Critical patent/EP0371635A2/de
Publication of EP0371635A3 publication Critical patent/EP0371635A3/de
Application granted granted Critical
Publication of EP0371635B1 publication Critical patent/EP0371635B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C08L2205/20—Hollow spheres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
EP89311538A 1988-11-30 1989-11-08 Hohle Acrylat-Polymer-Mikrokugeln Expired - Lifetime EP0371635B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/276,767 US5045569A (en) 1988-11-30 1988-11-30 Hollow acrylate polymer microspheres
US276767 1988-11-30

Publications (3)

Publication Number Publication Date
EP0371635A2 EP0371635A2 (de) 1990-06-06
EP0371635A3 true EP0371635A3 (de) 1991-05-29
EP0371635B1 EP0371635B1 (de) 1996-07-17

Family

ID=23057992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89311538A Expired - Lifetime EP0371635B1 (de) 1988-11-30 1989-11-08 Hohle Acrylat-Polymer-Mikrokugeln

Country Status (14)

Country Link
US (1) US5045569A (de)
EP (1) EP0371635B1 (de)
JP (1) JP2940875B2 (de)
KR (1) KR0155353B1 (de)
AR (1) AR246283A1 (de)
AU (1) AU619350B2 (de)
BR (1) BR8906061A (de)
CA (1) CA1328331C (de)
DE (1) DE68926846T2 (de)
DK (1) DK599989A (de)
ES (1) ES2088899T3 (de)
MX (1) MX169793B (de)
NO (1) NO175154C (de)
ZA (1) ZA897828B (de)

Families Citing this family (204)

* Cited by examiner, † Cited by third party
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JP2940875B2 (ja) 1999-08-25
KR0155353B1 (ko) 1999-02-18
AU4295189A (en) 1990-06-07
NO175154B (no) 1994-05-30
DK599989A (da) 1990-05-31
DE68926846T2 (de) 1997-02-27
US5045569A (en) 1991-09-03
AU619350B2 (en) 1992-01-23
BR8906061A (pt) 1990-06-26
NO894064D0 (no) 1989-10-11
NO894064L (no) 1990-05-31
EP0371635A2 (de) 1990-06-06
DK599989D0 (da) 1989-11-28
JPH02194079A (ja) 1990-07-31
NO175154C (no) 1994-09-07
KR900007990A (ko) 1990-06-02
ES2088899T3 (es) 1996-10-01
DE68926846D1 (de) 1996-08-22
EP0371635B1 (de) 1996-07-17
CA1328331C (en) 1994-04-05
AR246283A1 (es) 1994-07-29
MX169793B (es) 1993-07-26
ZA897828B (en) 1990-08-29

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